﻿/**//*   
**    ==================================================================================================   
**    类名：CLASS_MSN_MESSAGE   
**    功能：提供类似MSN消息框   
**    示例：   
    ---------------------------------------------------------------------------------------------------   
   
            var MSG = new CLASS_MSN_MESSAGE("aa",200,120,"短消息提示：","您有1封消息","今天请我吃饭哈");   
                MSG.show();   
   
    ---------------------------------------------------------------------------------------------------   
**    作者：ttyp   
**    邮件：ttyp@21cn.com   
**    日期：2005-3-18   
**    ==================================================================================================   
**/   
  
   
/**//*   
*    消息构造   
*/   
function CLASS_MSN_MESSAGE(id,width,height, horizon,caption,title,message,target,action){   
    this.id     = id;   
    this.title  = title;   
    this.caption= caption;   
    this.message= message;   
    this.target = target;   
    this.action = action;   
    this.width    = width?width:200;   
    this.height = height?height:120;   
    this.timeout= 150;   
    this.speed    = 20;  
    this.step    = 5;  
    this.horizon = horizon;
    this.right    = screen.width -1;   
    this.bottom = screen.height - (height +30) * horizon ;  
	//alert(this.bottom);
    this.left    = this.right - this.width;  
    this.top    = this.bottom - this.height ;  
    this.timer    = 0;  
    this.pause    = false; 
    this.close    = false; 
    this.autoHide    = true;
 }   
   
/**//*   
*    隐藏消息方法   
*/   
CLASS_MSN_MESSAGE.prototype.hide = function(){   
    if(this.onunload()){   

        var offset  = this.height>this.bottom-this.top?this.height:this.bottom-this.top;  
        var me  = this;   

        if(this.timer>0){    
            window.clearInterval(me.timer);   
        }   

        var fun = function(){   
            if(me.pause==false||me.close){ 
                var x  = me.left;  
                var y  = 0;  
                var width = me.width;  
                var height = 0;  
                if(me.offset>0){  
                    height = me.offset;  
                }  
      
                y  = me.bottom - height;  
      
                if(y>=me.bottom){  
                    window.clearInterval(me.timer);   
                    me.Pop.hide();   
                    showmessagetimer = window.setInterval(NewMessageReceive,1000);
                } else {  
                    me.offset = me.offset - me.step;   
                }  
                me.Pop.show(x,y,width,height);     
            }              
        }   

        this.timer = window.setInterval(fun,this.speed)       
    }   
}   
   
/**//*   
*    消息卸载事件，可以重写   
*/   
CLASS_MSN_MESSAGE.prototype.onunload = function() {   
    return true;   
}   
/**//*   
*    消息命令事件，要实现自己的连接，请重写它   
*   
*/   
CLASS_MSN_MESSAGE.prototype.oncommand = function(){   
    //this.close = true; 
    this.hide();   
    //window.open("http://www.baidu.com"); 
    
}  
/**//*   
*    消息显示方法   
*/   
CLASS_MSN_MESSAGE.prototype.show = function(){   

    var oPopup = window.createPopup(); //IE5.5+   
     
    this.Pop = oPopup;   
   
    var w = this.width;   
    var h = this.height;   
   
    var str = "<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: " + w + "px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: " + h + "px; BACKGROUND-COLOR: #c9d3f3'>"   
        str += "<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#cfdef4 border=0>"   
        str += "<TR>"   
        str += "<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>"   
        str += "<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>" + this.caption + "</TD>"   
        str += "<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>"   
        str += "<SPAN title=关闭 style='FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >×</SPAN></TD>"   
        str += "</TR>"   
        str += "<TR>"   
        str += "<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=" + (h-28) + ">"   
        str += "<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>" + this.title + "<BR><BR>"   
        str += this.message + "</DIV>"   
        //str += "<<a href='http://www.showweb.cn/PDG/DIV_CSS/' title='全套DIV+CSS学习手册' target='_blank'>DIV</a> style='WORD-BREAK: break-all' align=left><A href='<a href='http://www.showweb.cn/program/Java/' title='全套JavaScript学习教程' target='_blank'>JavaScript</a>:void(0)' hidefocus=false id='btCommand'><FONT color=#ff0000>" + this.message + "</FONT></A>fghfghfghghghgh<A href='http://www.sohu.com' hidefocus=false id='ommand'><FONT color=#ff0000>dfgdfgfg</FONT></A></DIV>"   
        
	str += "</DIV>"   
        str += "</TD>"   
        str += "</TR>"   
        str += "</TABLE>"   
        str += "</DIV>"   
 
  
    oPopup.document.body.innerHTML = str;  
     
   
    this.offset  = 0;  
    var me  = this;   

    oPopup.document.body.onmouseover = function(){me.pause=true;} 
    oPopup.document.body.onmouseout = function(){me.pause=false;} 

    var fun = function(){   
        var x  = me.left;  
        var y  = 0;  
        var width    = me.width;  
        var height    = me.height;  

            if(me.offset>me.height){  
                height = me.height;  
            } else {  
                height = me.offset;  
            }  

        y  = me.bottom - me.offset;  
        if(y<=me.top){  
            me.timeout--;  
            if(me.timeout==0){  
                window.clearInterval(me.timer);
                //showmessagetimer = window.setInterval(buttonclick,1000); 
                if(me.autoHide){ 
                    me.hide();  
                } 
            }  
        } else {  
            me.offset = me.offset + me.step;  
        }  
        me.Pop.show(x,y,width,height); 
         

    }   
     this.timer = window.setInterval(fun,this.speed)       
     
}   
/**//*  
** 设置速度方法  
**/  
CLASS_MSN_MESSAGE.prototype.speed = function(s){  
    var t = 20;  
    try {  
        t = praseInt(s);  
    } catch(e){}  
    this.speed = t;  
}  
/**//*  
** 设置步长方法  
**/  
CLASS_MSN_MESSAGE.prototype.step = function(s){  
    var t = 1;  
    try {  
        t = praseInt(s);  
    } catch(e){}  
    this.step = t;  
}  
   
CLASS_MSN_MESSAGE.prototype.rect = function(left,right,top,bottom){  
    try {  
        this.left        = left    !=null?left:this.right-this.width;  
        this.right        = right    !=null?right:this.left +this.width;  
        //this.bottom        = bottom!=null?(bottom>screen.height?screen.height:bottom):screen.height;  
        this.top        = top    !=null?top:this.bottom - this.height;  
    } catch(e){}  
}

var showmessagetimer = window.setInterval(NewMessageReceive,1000);
  
var myMessageArray = new Array;


function NewMessageReceive()
{
   if (myMessageArray.length)
    {
        if (quietmode == true)
        {
             var x =myMessageArray.shift();
             return;
        }
        window.clearInterval(showmessagetimer);    

        var t =myMessageArray.shift();
        var MSG1 = new CLASS_MSN_MESSAGE("aa",200,120,0, "短消息提示：","您有1封消息",t);   
	    MSG1.show();  
    } 
}

 


var GlobalTime = null; 
var showbool  = false; 
var newmessage = false; 

function ChangeTitle() 
{ 

  if (newmessage == false) 
  { 
    return; 
  } 
  
  if(window.screenTop>10)
  {
   newmessage = false;
   return;
  }
  if (quietmode == true)
  {
    window.document.title = "★欢迎光临个人免费WebMsn"; 
    return;
  }

  if (showbool  == false) 
  { 
    showbool = true; 
    window.document.title = "您有新的消息"; 
  } 
  else 
  { 
    showbool = false; 
    window.document.title = "请注意查收"; 
  } 
} 

function starttimer() 
{ 
if (GlobalTime == null) 
{ 
    GlobalTime = window.setInterval( "ChangeTitle();", 500);  
} 
} 

function stoptimer() 
{ 
    window.document.title = "欢迎光临个人免费WebMsn"; 

if (GlobalTime != null) 
{ 
    window.clearInterval( GlobalTime );    
    GlobalTime = null; 
} 
    newmessage = false; 
} 

function NewchatMessageReceive() 
{  
    newmessage = true; 
} 
